Home / 94,161.96-141,242.72-59,126.20

Finding the Fourth Proportional to 94,161.96, 141,242.72 and 59,126.20

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Solution

The fourth proportional to 94,161.96, 141,242.72 and 59,126.20 is: 88,689.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,161.96 : 141,242.72 = 59,126.20 : x
  2. Step 2: Convert to fraction form
    94,161.96/141,242.72 = 59,126.20/x
  3. Step 3: Cross multiply
    94,161.96x = 141,242.72 × 59,126.20
  4. Step 4: Simplify right side
    94,161.96x = 8,351,145,311.26
  5. Step 5: Solve for x
    x = 8,351,145,311.26/94,161.96
  6. Step 6: Final answer
    x = 88,689.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.